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Fix 'an utility' typos to 'a utility' (#169)

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Jeremy Tecson 2019-04-29 17:50:29 +08:00 committed by Yann Cébron
parent fe85248fd4
commit 55a7bfd75a
1 changed files with 3 additions and 3 deletions
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6
tutorials/custom_language_support/psi_helper_and_utilities.md
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@ -7,7 +7,7 @@ title: 6. PSI Helpers and Utilities
If we want to have custom methods in PSI classes we need to define them separately and ask Grammar-Kit to embed them into generated code.
Let's define an utility class with these helper methods.
Let's define a utility class with these helper methods.
```java
package com.simpleplugin.psi.impl;
@ -78,9 +78,9 @@ property ::= (KEY? SEPARATOR VALUE?) | KEY {methods=[getKey getValue]}
After we made our changes to the grammar we can regenerate the parser and PSI classes.
### 6.3. Define an utility to search properties
### 6.3. Define a utility to search properties
Now we need an utility class to search PSI elements for defined properties over the project.
Now we need a utility class to search PSI elements for defined properties over the project.
We will use this utility later when implementing code assistance.
```java